Performers showcase their clothes at Echoing Sand Mountain and Crescent Spring scenic area during the May Day holiday on May 1, 2023 in Dunhuang, Gansu Province of China. (Photo by Zhang Xiaoliang/VCG via Getty Images)





Tourists riding camels visit Echoing Sand Mountain and Crescent Spring scenic area on May 1, 2023 in Jiuquan, Gansu Province of China. (Photo by Zhang Xiaoliang/VCG via Getty Images)





Visitors try to catch a glimpse of a napping panda at the zoo on the last day of the May Day holidays in Beijing, Wednesday, May 3, 2023. (Photo by Ng Han Guan/AP Photo)





Visitors pose for photos near the Panda enclosure in the zoo on the last day of the May Day holidays in Beijing, Wednesday, May 3, 2023. (Photo by Ng Han Guan/AP Photo)





Chinese paramilitary policemen guard an entrance to the Panda enclosure in the zoo on the last day of the May Day holidays in Beijing, Wednesday, May 3, 2023. (Photo by Ng Han Guan/AP Photo)





A giant panda reacts to visitors at the zoo on the last day of the May Day holidays in Beijing, Wednesday, May 3, 2023. (Photo by Ng Han Guan/AP Photo)





Tourists view colorful lanterns at Dino Water Town scenic area on the last day of May Day holiday on May 3, 2023 in Changzhou, Jiangsu Province of China. (Photo by Wang Qiming/VCG via Getty Images)





A farmer takes care of flowers in Hangzhou, in China's eastern Zhejiang province on May 5, 2023. (Photo by AFP Photo/China Stringer Network)





Visitors dressed as frogs walk along a popular street lined with bars, in Beijing, Friday, May 5, 2023. (Photo by Ng Han Guan/AP Photo)





Tourists sit in a special bus decorated with red lanterns during a night tour in Beijing, Friday, May 5, 2023. (Photo by Ng Han Guan/AP Photo)





Women use their smartphones as they sit on a wooden structure at a shopping mall in Beijing, Saturday, May 6, 2023. (Photo by Mark Schiefelbein/AP Photo)





An aerial photo taken with a drone shows farmers working in terraced fields in the Jiaye Village, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province, China, 06 May 2023. Chinese farmers are busy with fieldwork during Lixia, the seventh solar term on the Chinese lunar calendar that marks the beginning of summer. (Photo by Luo Jinglai/Xinhua News Agency/EPA)





This photo taken on May 7, 2023 shows a police officer and a police dog taking part in an anti-terror drill in the border city of Hulun Buir, in China's northern Inner Mongolia region. (Photo by AFP Photo/China Stringer Network)





Aerial view of the underwater Great Wall located in the Panjiakou reservoir on May 8, 2023 in Chengde, Hebei Province of China. The underwater Great Wall belongs to the Panjiakou castle which was an important military pass in Ming dynasty (1368-1644). After the Panjiakou reservoir was built in 1975, some part of the Great Wall was submerged. (Photo by Zhai Yujia/China News Service/VCG via Getty Images)





Students attend emergency evacuation drill on May 10, 2023 in Huaibei, Anhui Province of China. China's National Disaster Prevention and Reduction Day is observed on May 12 every year. (Photo by VCG/VCG via Getty Images)





This photo taken on May 10, 2023 shows the latest version of a robot called Sophia being tested at Hanson Robotics, a robotics and artificial intelligence company which creates human-like robots, in Hong Kong. (Photo by Peter Parks/AFP Photo)





A Long March-7 Y7 rocket, carrying the Tianzhou-6 cargo spacecraft with supplies for China's Tiangong space station, takes off from the Wenchang Space Launch Site in Hainan province, China on May 10, 202. (Photo by China Daily via Reuters)





A tourist poses for a photo against the backdrop of the financial Central district and Victoria Harbour in Hong Kong, China on May 9, 2023. (Photo by Tyrone Siu/Reuters)





Visitors tour Wudangshan Mountain in central China's Hubei Province, Thursday, May 11, 2023. Wudangshan, famed for its religious history as one of the centers for Taoism, Tai Chi exercise, and Taoist fighting styles. (Photo by Andy Wong/AP Photo)





A taoist performs Wudang Tai Chi at Zixiao Palace during a media organized tour at Wudangshan Mountain in central China's Hubei Province, Thursday, May 11, 2023. Wudangshan, famed for its religious history as one of the centers for Taoism, Tai Chi exercise, and Taoist fighting styles. (Photo by Andy Wong/AP Photo)